ER 1 0.0 / 5 ? BiologyIntroUniversityAll boards Created by: ellamarshall1Created on: 20-12-16 11:54 What is paracrine signalling? hormone travels to target cell close to origin 1 of 7 What is autocrine signalling? hormone acts on same cell it was secreted by 2 of 7 What is neuroendocrine signalling? nerve cell releases hormone into blood where it travels to target cell 3 of 7 4 features of peptide,protein and glycoprotein hormones and an example of 1 multiple chains, complex carbohydrate residues attatched, water soluble, hydrophillic e.g. insulin 4 of 7 3 features of steroid hormones and example Derived from cholesterol, lipid soluble, hydrophobic e.g. testosterone 5 of 7 example of an amino acid derived hormone thyroxine from tyrosine 6 of 7 What is hormone synergism The effect of a group of hormones on a receptor is bigger then the sum of effects of hormones acting individually on a cell 7 of 7
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